2012 Keio Challenger – Doubles

2012 Keio Challenger s IND Prakash Amritraj AUT Philipp Oswald THA Sanchai Ratiwatana THA Sonchat Ratiwatana 6–3, 6–4 singles doubles 2012 Keio Challenger Yang Tsung-hua and Yi Chu-huan won the last edition in 2009. Prakash Amritraj and Philipp Oswald won the title, defeating Sanchai Ratiwatana and Sonchat Ratiwatana 6–3, 6–4 in the final. Seeds 30em THA Sanchai Ratiwatana / THA Sonchat Ratiwatana (final) TPE Lee Hsin-han / TPE Peng Hsien-yin (quarterfinals) IND Purav Raja / IND Divij Sharan (first round) AUS Brydan Klein / AUS Dane Propoggia (semifinals) Draw Draw First round Quarterfinals Semifinals Final 1 THA Sa Ratiwatana THA So Ratiwatana 7 77   WC JPN Koki TakadaJPN Takashi Yano 5 63     AUS B Mitchell AUS M Reid 5 6 [6]   NED Stephan Fransen AUS J Millman 7 4 [10] 4 AUS B Klein AUS D Propoggia 6 77   WC JPN Daiki Kondo JPN K Uchida 0 65     JPN H Moriya JPN Y Uchiyama 3 2     BIH M Bašić TPE L-c Huang 6 6     TPE T Chen RUS A Kudryavtsev 0 2   PR IND P Amritraj AUT P Oswald 6 6     JPN H Kondo TPE C-h Yi 6 77   3 IND P Raja IND D Sharan 3 64     ITA Andrea Arnaboldi ITA M Viola 6 6   WC JPN T MatsuiJPN Masato Shiga 4 4     TPE C-p Hsieh INA C Rungkat 4 4   2 TPE H-h Lee TPE H-y Peng 6 6   1 THA Sa Ratiwatana THA So Ratiwatana 6 77     NED S Fransen AUS J Millman 2 60   4 AUS B Klein AUS D Propoggia 6 6     BIH M Bašić TPE L-c Huang 1 2   PR IND P Amritraj AUT P Oswald 5 6 [10]   JPN H Kondo TPE C-h Yi 7 4 [6]   ITA A Arnaboldi ITA M Viola 67 6 [10] 2 TPE H-h Lee TPE H-y Peng 79 4 [7] 1 THA Sa Ratiwatana THA So Ratiwatana 6 710   4 AUS B Klein AUS D Propoggia 3 68   PR IND P Amritraj AUT P Oswald 6 6     ITA A Arnaboldi ITA M Viola 1 4   1 THA Sa Ratiwatana THA So Ratiwatana 3 4   PR IND P Amritraj AUT P Oswald 6 6   References Main draw Doubles